import neural_networks as nn

class AutoEncoder(object):
    def __init__(self, isz, osz):
        '''
        Parameters
        ----------
        isz: Integer
            表示输入数据规模
        osz: Integer
            隐藏层的规模
        '''

        self.layers = [
            nn.FullConnectedLayer((isz, osz)),
            nn.FullConnectedLayer((osz, isz))
        ]
        
        self.cost = None

    def train(self, xs):
        pass